R Notebook

#Introduction I am analyzing neogene expression in PDX data.

#Load libraries

library(Seurat)
library(scater)
library(readxl)
library(stringr)
library(tidyr)
library(plyr)
source('../../Utilities/Utilities.r')
source('../../Utilities/Processing_Utilities.r')

#Loading and Processing Data ##importing data from file storage

Files are stored on my MD Anderson drive. I am extracting the the path to each library and generating some meta data.

list.dirs('/Volumes/ludwig_lab/CellRanger/data_output/', recursive = F)
list_of_files <- path_input('/Volumes/ludwig_lab/CellRanger/data_output/', library.split = 7, sample.split = 1)
list_of_files <- list_of_files[-c(1,2,3,5,7,10,12),]

##converting from H5 to seurat objects

PDX_neogenes.list.h5 <- lapply(list_of_files$h5, Read10X_h5)
names(PDX_neogenes.list.h5) <- list_of_files$library_id
PDX_neogenes.list <- lapply( PDX_neogenes.list.h5 ,function(x) {CreateSeuratObject(counts = x) })
names(PDX_neogenes.list) <- list_of_files$library_id

for(i in 1:length(PDX_neogenes.list)) {
  PDX_neogenes.list[[i]]<- RenameCells(object = PDX_neogenes.list[[i]], new.names = paste0(
    sapply(strsplit(as.character(colnames(PDX_neogenes.list[[i]])), split="-"), "[[", 1),
    "-", i))
}

PDX_neogenes <- Reduce(merge, PDX_neogenes.list)

##adding the metadata

PDX_neogenes <- PercentageFeatureSet( PDX_neogenes, pattern = "^MT-", col.name = "percent.mt", assay = 'RNA')

gemgroup <- sapply(strsplit(rownames(PDX_neogenes@meta.data), split="-"), "[[", 2)
PDX_neogenes<- AddMetaData(object=PDX_neogenes, metadata=data.frame(gemgroup=gemgroup, row.names=rownames(PDX_neogenes@meta.data)))

PDX_neogenes$orig.ident <- mapvalues(PDX_neogenes$gemgroup,unique(PDX_neogenes$gemgroup), as.character(list_of_files$library_id))

PDX_neogenes$sample_type <-  mapvalues(PDX_neogenes$gemgroup, unique(PDX_neogenes$gemgroup), as.character(list_of_files$sample_type))

PDX_labels <- read.csv('../PDX_dissociation_labels.csv')
PDX_labels
PDX_neogenes$lab_id <- mapvalues(PDX_neogenes$orig.ident, unique(PDX_neogenes$orig.ident), c('DSRCT-1', 'DSRCT-4', 'DSRCT-2',
                                                                                             'ES-1','CDS-1', 'ES-4',
                                                                                             'ES-6', 'OS-SA98', 'OS-31',
                                                                                             'OS-1'))

PDX_neogenes@meta.data %>% group_by(orig.ident, lab_id) %>% summarise(n=n())

##quality control

RidgePlot(PDX_neogenes, features = 'nCount_RNA', group.by = 'lab_id')
RidgePlot(PDX_neogenes, features = 'nFeature_RNA', group.by = 'lab_id')
RidgePlot(PDX_neogenes, features = 'percent.mt', group.by = 'lab_id')
PDX_neogenes

##Outlier Based on OSCA

PDX_neogenes@active.ident <- factor(PDX_neogenes$lab_id)
PDX_neogenes.sce <- as.SingleCellExperiment(PDX_neogenes)

discard.mito <- isOutlier(PDX_neogenes.sce$percent.mt,
    type="higher", batch=PDX_neogenes.sce$lab_id, nmads = 2)
mito.plot <- plotColData(PDX_neogenes.sce, x="lab_id", y="percent.mt",
    colour_by=I(discard.mito)) + theme(axis.text.x = element_text(angle =90)) + xlab('') + labs(fill = 'Outlier') + ylab('% Mitochondrial Mapping')

discard.counts <- isOutlier(PDX_neogenes.sce$nCount_RNA, nmads = 2, log = TRUE,
    type="lower", batch=PDX_neogenes.sce$lab_id)
counts.plot <- plotColData(PDX_neogenes.sce, x="lab_id", y="nCount_RNA",
    colour_by=I(discard.counts)) + theme(axis.text.x = element_text(angle =90)) + xlab('') + ylab('Counts')

discard.features <- isOutlier(PDX_neogenes.sce$nFeature_RNA, nmads = 2, log = TRUE,
    type="lower", batch=PDX_neogenes.sce$lab_id)
gene.plot <- plotColData(PDX_neogenes.sce, x="lab_id", y="nFeature_RNA",
    colour_by=I(discard.features)) + theme(axis.text.x = element_text(angle =90)) + xlab('') + ylab('Genes')

mito.plot
counts.plot + scale_y_log10()
gene.plot + scale_y_log10()

##save original data

saveRDS(PDX_neogenes, '/Volumes/ludwig_lab/NeoGenes/RDS/PDX_neogenes_original.rds')

#Processed data ##filter out low quality cells

PDX_neogenes <- AddMetaData(PDX_neogenes, discard.counts, col.name = 'discard.counts') 
PDX_neogenes <- AddMetaData(PDX_neogenes, discard.mito, col.name = 'discard.mito') 
PDX_neogenes <- AddMetaData(PDX_neogenes, discard.features, col.name = 'discard.features')
PDX_neogenes_filtered <- subset(PDX_neogenes, subset = discard.features == FALSE & 
                                  #discard.mito == FALSE & 
                                  discard.counts == FALSE & 
                                  percent.mt < 10 & nCount_RNA > 1000 & nFeature_RNA > 500)

VlnPlot(PDX_neogenes, features = 'WT1')

##quality control

RidgePlot(PDX_neogenes_filtered, features = 'nCount_RNA', group.by = 'lab_id')
RidgePlot(PDX_neogenes_filtered, features = 'nFeature_RNA', group.by = 'lab_id')
RidgePlot(PDX_neogenes_filtered, features = 'percent.mt', group.by = 'lab_id')
PDX_neogenes_filtered

##normalize

PDX_neogenes_filtered <- PDX_neogenes_filtered %>%
  NormalizeData() %>%
  FindVariableFeatures() %>%
  ScaleData() %>%
  RunPCA()

ElbowPlot(PDX_neogenes_filtered)

PDX_neogenes_filtered <- RunUMAP(PDX_neogenes_filtered, dims = 1:15)

saveRDS(PDX_neogenes_filtered, '/Volumes/ludwig_lab/NeoGenes/RDS/2023-05-1 PDX_neogenes_filtered.rds')

#Load Processed Data

PDX_neogenes_filtered <- readRDS( '/Volumes/ludwig_lab/NeoGenes/RDS/2023-05-1 PDX_neogenes_filtered.rds')

Registered S3 method overwritten by 'data.table':
  method           from
  print.data.table     
Registered S3 method overwritten by 'htmlwidgets':
  method           from         
  print.htmlwidget tools:rstudio

PDX_neogenes_filtered@active.ident <- factor(PDX_neogenes_filtered$lab_id)
DimPlot(PDX_neogenes_filtered, group.by = 'lab_id', label = T)
FeaturePlot(PDX_neogenes_filtered, 'COL1A1')
FeaturePlot(PDX_neogenes_filtered, 'AR')
FeaturePlot(PDX_neogenes_filtered, 'CCND1')

#Generate Signatures The gene signatures are used to confirm the phenotype of the various sarcoma.

VlnPlot(PDX_neogenes_filtered, features = names(rename_vector))
VlnPlot(PDX_neogenes_filtered, features = 'TP53')
VlnPlot(PDX_neogenes_filtered, features = 'NFATC2')

VlnPlot(PDX_neogenes_filtered, features = 'EWS.FLI1_Signature') + NoLegend()
VlnPlot(PDX_neogenes_filtered, features = 'Ew-NG8') + NoLegend()

FeaturePlot(PDX_neogenes_filtered, 'AR_Signature')

#Neogene analysis Use grep to pull DSRCT-neogenes from the gene list and observe DSRCT-neogene expression

dsrct_ng <- rownames(PDX_neogenes_filtered)[grep('DSRCT', rownames(PDX_neogenes_filtered))]
DotPlot(PDX_neogenes_filtered, features = dsrct_ng, group.by = 'lab_id') + theme(axis.text.x = element_text(angle = 45, hjust = 1, size = 10)) + labs(x='',y ='')

genes <- rownames(PDX_neogenes_filtered)[grep('DSRCT-NG', rownames(PDX_neogenes_filtered))]
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

Generate a DSRCT_neoegene signature

PDX_neogenes_filtered@meta.data <- PDX_neogenes_filtered@meta.data %>% dplyr::rename(Cluster1 = 'DSRCT_NG')

Error in `dplyr::rename()`:
! Can't rename columns that don't exist.
✖ Column `DSRCT_NG` doesn't exist.
Backtrace:
 1. PDX_neogenes_filtered@meta.data %>% dplyr::rename(Cluster1 = "DSRCT_NG")
 3. dplyr:::rename.data.frame(., Cluster1 = "DSRCT_NG")

Compare the DSRCT_neogene signature to the EWS.WT1_signature

VlnPlot(PDX_neogenes_filtered, 'DSRCT_NG') + NoLegend()
VlnPlot(PDX_neogenes_filtered, 'EWS.WT1_Signature') + NoLegend()

#Heatmap

##Perform correlation Find genes that correlate with neogenes

cells <- grep('DSRCT',PDX_neogenes_filtered$lab_id)
DSRCT_NG_cor_vector <- apply(PDX_neogenes_filtered@assays$RNA@data[,cells],
                    1, function(x) cor(x,PDX_neogenes_filtered$DSRCT_NG[cells]))
DSRCT_NG_cor_vector_df <- data.frame(r2=DSRCT_NG_cor_vector, genes = names(DSRCT_NG_cor_vector))

genes <- DSRCT_NG_cor_vector_df %>% top_n(25, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- DSRCT_NG_cor_vector_df %>% top_n(25, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- DSRCT_NG_cor_vector_df %>% top_n(25, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- DSRCT_NG_cor_vector_df %>% top_n(30, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- DSRCT_NG_cor_vector_all_df %>% top_n(30, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- DSRCT_NG_cor_vector_all_df[-grep('DSRCT', DSRCT_NG_cor_vector_all_df$genes),] %>% top_n(30, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

DSRCT_NG_cor_vector_all <- apply(PDX_neogenes_filtered@assays$RNA@data[,],
                    1, function(x) cor(x,PDX_neogenes_filtered$DSRCT_NG[]))
DSRCT_NG_cor_vector_all_df <- data.frame(r2=DSRCT_NG_cor_vector_all, genes = names(DSRCT_NG_cor_vector_all))

length(stri_remove_empty(gene_sigs$EWS.WT1))

[1] 67

#use AddModuleScore to assess the signature expression in each library
PDX_neogenes_filtered <- AddModuleScore(PDX_neogenes_filtered, features = list(DSRCT_gene_signature), name = 'Cluster', ctrl = 50)
#PDX_neogenes_filtered@meta.data <- PDX_neogenes_filtered@meta.data %>% dplyr::select(-c(names(rename_vector)))
PDX_neogenes_filtered@meta.data <- PDX_neogenes_filtered@meta.data %>% dplyr::rename('DSRCT_ng_correlates' = 'Cluster1')

##Compare correlates to EWS.WT1_signature

VlnPlot(PDX_neogenes_filtered, 'DSRCT_ng_correlates') + NoLegend()

VlnPlot(PDX_neogenes_filtered, 'EWS.WT1_Signature')+ NoLegend()

###split data into testing and training groups and find scores

set.seed(123)
split_data <- function(seurat_object, gene_sets){
  groups <- sample(c("test", "training"), size = dim(seurat_object)[2], replace = TRUE)
  names(groups) <- colnames(seurat_object)
  seurat_object <- AddMetaData(object = seurat_object, metadata = groups, col.name = "group")
  seurat_object@active.assay <- 'RNA'
  obj.list <- SplitObject(seurat_object, split.by = "group")
  for (i in 1:length(gene_sets)){

    obj.list <- map(obj.list, 
                    AddModuleScore,
                    features = list(gene_sets[[i]]),
                    name = names(gene_sets)[i])
  }
  
  return(obj.list)
}

roc_plot <- function(test_df, 
                     bias_score = 'length_bias_score', 
                     random_score =  'random_score',
                     bias_label = 'Length Bias'){
  require(pROC)
  # Plot ROC curv
  roc_bias <- roc(test_df$class, test_df$probabilities_bias)
  roc_random <- roc(test_df$class, test_df$probabilities_random)
  auroc <- c(auc(roc_bias)[1],
             auc(roc_random)[1])
    
  
  roc_ggplot <- ggroc(list(roc_bias,roc_random)) + 
    labs(x = "False Positive Rate (FPR)", y = "True Positive Rate (TPR)", color = "") +
    scale_color_manual(values = c("limegreen", "darkgray"), 
                       labels = c(paste0(bias_label, "\nScore ", '(AUC = ', round(auroc, 2)[1], ')'),
                                  paste0("Random ", '(AUC = ', round(auroc, 2)[2], ')'))) + 
    theme_classic() + 
  theme(legend.position = c(0.7, 0.25),
        legend.background = element_rect(fill = NA)) 
  return(roc_ggplot)
  
}

add_module_scores <- function(seurat_object,
                              EWS.WT1_score = "",
                              NG_correlate_score = ""){
  gene_sets <- list("EWS.WT1_score" = EWS.WT1_score,
                    "NG_correlate_score" = NG_correlate_score,
                    "random_score_ng" = sample(rownames(seurat_object), 
                                              size = length(NG_correlate_score), replace = F),
                    "random_score_ews_wt1" = sample(rownames(seurat_object), 
                                              size = length(EWS.WT1_score), replace = F)
                    )
  obj.list <- split_data(seurat_object, gene_sets)
  return(obj.list)
}

#Length Bias score We will divide the library to a training set and a test set. First, let us find the signature in the training set:

obj.list <- add_module_scores(PDX_neogenes_filtered, 
                              gene_sigs$EWS.WT1,
                              DSRCT_gene_signature)

Error in map(obj.list, AddModuleScore, features = list(gene_sets[[i]]),  : 
  could not find function "map"

obj.list <- add_module_scores(PDX_neogenes_filtered, 
                              gene_sigs$EWS.WT1,
                              DSRCT_gene_signature)

Warning: The following features are not present in the object: , not searching for symbol synonymsWarning: The following features are not present in the object: , not searching for symbol synonyms

EWS.WT1__logistic_random <- glm(class ~ random_score, train_df, family = "binomial")

Error: unexpected symbol in:
"EWS.WT1__logistic_random <- glm(clas
EWS.WT1__logistic_random"

#train model on ES data
train_df <- data.frame(
  EWS.WT1_score = obj.list$training$EWS.WT1_score1,
  random_score = obj.list$training$random_score_ews_wt11,
  class = factor(ifelse(obj.list$training$sample_type == "DSRCT", 1, 0))
)

EWS.WT1_logistic_fit <- glm(class ~ EWS.WT1_score, train_df, family = "binomial")
#summary(logistic_fit)

EWS.WT1_logistic_random <- glm(class ~ random_score, train_df, family = "binomial")
#summary(logistic_random)

train_df <- data.frame(
  NG_correlate_score = obj.list$training$NG_correlate_score1,
  random_score = obj.list$training$random_score_ng1,
  class = factor(ifelse(obj.list$training$sample_type == "DSRCT", 1, 0))
)

NG_correlate_logistic_fit <- glm(class ~ NG_correlate_score, train_df, family = "binomial")

NG_correlate_logistic_random <- glm(class ~ random_score, train_df, family = "binomial")
#summary(logistic_fit)

# Predict probabilities on test set
test_df <- data.frame(
  EWS.WT1_score = obj.list$test$EWS.WT1_score1,
  random_score = obj.list$test$random_score_ews_wt11,
  class = factor(ifelse(obj.list$test$sample_type == "DSRCT", 1, 0))
)

test_df$probabilities_bias <- predict(EWS.WT1_logistic_fit, newdata = test_df, type = "response")

test_df$probabilities_random <- predict(EWS.WT1_logistic_random, newdata = test_df, type = "response")

plot(probabilities_bias ~ EWS.WT1_score, data = test_df)

plot(probabilities_bias ~ random_score, data = test_df)

ggplot(test_df, mapping = aes(y = probabilities_bias, x = EWS.WT1_score)) + geom_point() + theme_classic() + labs(x = 'EWS.WT1_score',y= 'Probability of DSRCT')

EWS.WT1_score_plot <- roc_plot(test_df, 
                          bias_score = 'EWS.WT1_score',
                          random_score = 'random_score',
                          bias_label = 'EWS.WT1_score')

Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls > cases

EWS.WT1_score_plot

# Predict probabilities on test set
test_df <- data.frame(
  NG_correlate_score = obj.list$test$NG_correlate_score1,
  random_score = obj.list$test$random_score_ng1,
  class = factor(ifelse(obj.list$test$sample_type == "DSRCT", 1, 0))
)

test_df$probabilities_bias <- predict(NG_correlate_logistic_fit, newdata = test_df, type = "response")

test_df$probabilities_random <- predict(NG_correlate_logistic_random, newdata = test_df, type = "response")

plot(probabilities_bias ~ NG_correlate_score, data = test_df)

plot(probabilities_bias ~ random_score, data = test_df)

ggplot(test_df, mapping = aes(y = probabilities_bias, x = NG_correlate_score)) + geom_point() + theme_classic() + labs(x = 'EWS.WT1_score',y= 'Probability of DSRCT')

NG_correlate_score_plot <- roc_plot(test_df, 
                          bias_score = 'NG_correlate_score',
                          random_score = 'random_score',
                          bias_label = 'NG_correlate_score')

Setting levels: control = 0, case = 1
Setting direction: controls < cases
Setting levels: control = 0, case = 1
Setting direction: controls < cases

NG_correlate_score_plot

#find genes for each DSRCT

DSRCT_NG_cor_vector_list <- lapply(c("DSRCT-1","DSRCT-4","DSRCT-2"), function(x) {
                                  cells <- which(PDX_neogenes_filtered$lab_id == x)
                                  cor_vector <- apply(PDX_neogenes_filtered@assays$RNA@data[,cells],
                                                      1, function(x) cor(x,PDX_neogenes_filtered$DSRCT_NG[cells]))
                                  cor_vector_df <- data.frame(r2=cor_vector, genes = names(cor_vector))
                                  cor_vector_df
}

Error: Incomplete expression: DSRCT_NG_cor_vector_list <- lapply(c("DSRCT-1","DSRCT-4","DSRCT-2"), function(x) {
                                  cells <- which(PDX_neogenes_filtered$lab_id == x)
                                  cor_vector <- apply(PDX_neogenes_filtered@assays$RNA@data[,cells],
                                                      1, function(x) cor(x,PDX_neogenes_filtered$DSRCT_NG[cells]))
                                  cor_vector_df <- data.frame(r2=cor_vector, genes = names(cor_vector))
                                  cor_vector_df
}

DSRCT_NG_cor_vector_list <- lapply(c("DSRCT-1","DSRCT-4","DSRCT-2"), function(x) {
                                  cells <- which(PDX_neogenes_filtered$lab_id == x)
                                  cor_vector <- apply(PDX_neogenes_filtered@assays$RNA@data[,cells],
                                                      1, function(x) cor(x,PDX_neogenes_filtered$DSRCT_NG[cells]))
                                  cor_vector_df <- data.frame(r2=cor_vector, genes = names(cor_vector))
                                  cor_vector_df
})

Warning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zeroWarning: the standard deviation is zero

##dotplots for each PDX

genes <- DSRCT_NG_cor_vector_list[['DSRCT-2']][-grep('DSRCT', DSRCT_NG_cor_vector_list[['DSRCT-2']]$genes),] %>% top_n(30, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- DSRCT_NG_cor_vector_list[['DSRCT-4']][-grep('DSRCT', DSRCT_NG_cor_vector_list[['DSRCT-4']]$genes),] %>% top_n(30, r2) %>% pull(genes)
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- rownames(PDX_neogenes_filtered)[grep('Ew-NG', rownames(PDX_neogenes_filtered))]
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

genes <- rownames(PDX_neogenes_filtered)[grep('CIC-NG', rownames(PDX_neogenes_filtered))]
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))

DEGs <- FindAllMarkers(PDX_neogenes_filtered, only.pos = T, test.use = 'LR', return.thresh = 0.05, max.cells.per.ident = 1000)

top_DEGs <- DEGs %>% group_by(cluster) %>% top_n(20, avg_log2FC)

top_DEGs <- DEGs %>% group_by(cluster) %>% top_n(3, avg_log2FC) %>% pull(gene)
DotPlot(PDX_neogenes_filtered, features = top_DEGs) + theme(axis.text.x = element_text(angle =45, hjust=1))

DotPlot(PDX_neogenes_filtered, features = c('CIC.DUX4_Signature', 'EWS.WT1_Signature', 'EWS.FLI1_Signature')) + theme(axis.text.x = element_text(angle =45, hjust=1)) + labs(x='', y ='')

Why does OS31 have NFATC genes

VlnPlot(PDX_neogenes_filtered, features = 'CIC')
VlnPlot(PDX_neogenes_filtered, features = 'NFATC2')
VlnPlot(PDX_neogenes_filtered, features = 'NFAT-NG41')

genes <- rownames(PDX_neogenes_filtered)[grep('NFAT-NG', rownames(PDX_neogenes_filtered))]
DotPlot(PDX_neogenes_filtered, features = genes) + theme(axis.text.x = element_text(angle =45, hjust=1))